High quality Sodium silicate from Kindchem factory price

Sodium silicate

Sodium silicate is divided into two kinds, one is sodium metasilicate, chemical formula Na2SiO3, formula 122.00. Sodium metasilicate alias "Disodium trioxysilicate", CAS number :6834-92-0. The other is sodium orthosilicate (sodium orthosilicate), chemical formula Na4SiO4, relative molecular weight 184.04. Sodium orthosilicate is colorless crystal, melting point 1361K(1088℃), rarely seen. Water glass solution is alkaline by hydrolysis (slightly stronger than soda ash). Because it is a weak acid salt, it can precipitate silicic acid in the case of hydrochloric acid, sulfuric acid, nitric acid and carbon dioxide. When stored, carbon dioxide should be closely prevented from entering, and rubber plugs should be used to prevent sticking to ground glass plugs. In the industry, Na2CO3+SiO2→Na2SiO3+CO2↑ is commonly prepared by co-melting of soda ash and quartz, and the products are often bluish green because they contain ferrite. It is used as an inorganic bonding agent (can be mixed with talc powder, etc.), soap filler, acid resistant concrete, and can be used as exterior wall paint after adding pigments, and poured into the basic soil of ancient buildings to make the soil strong to prevent collapse. Sodium metasilicate is a low molecular crystal produced by the hydrothermal reaction of ordinary caustic soda and caustic soda, the commodity has no water, five water and nine hydrates, of which nine hydrates only exist on the market in China, is in the 1980s in urgent need of sodium metasilicate and rushed to develop a low technical content of emergency products, because its melting point is only 42℃, it is easy to become liquid or paste when stored. It is gradually being phased out, but because some user habits and some areas are not very concerned about crystal water, sodium metasilicate nine water still has a certain market. The use of sodium silicate is very extensive, almost throughout the various departments of the national economy. In the chemical system, it is used to make silica gel, white carbon black, zeolite molecular sieve, sodium metasilicate pentahydrate, silica sol, layer silicon and instant powdered sodium silicate, potassium sodium silicate and other silicate products, which is the basic raw material of silicon compounds. In economically developed countries, the deep-processing series of products with sodium silicate as raw materials has been developed to more than 50 kinds, some of which have been applied in high, fine and advanced scientific and technological fields; In light industry, it is an indispensable raw material in washing powder, soap and other detergents, and it is also a water softener and a settling aid. Used in the textile industry for dyeing, bleaching and sizing; In the machinery industry, it is widely used in casting, grinding wheel manufacturing and metal preservatives. In the construction industry, it is used to manufacture quick-drying cement, acid-resistant cement waterproof oil, soil curing agent, refractory materials, etc. In agriculture, silicon fertilizer can be produced; In addition, Chemicalbook is used as a petroleum catalytic cracking silicon and aluminum catalyst, soap filler, corrugated paper adhesive, laboratory crucible and other high temperature resistant materials, metal preservatives, water softener, detergent additives, refractory materials and ceramic raw materials, textile bleaching, dyeing and slurry, mining mineral processing, waterproof, plugging, wood fire prevention, food anticorrosion and adhesives . Instant powdered sodium silicate Instant powdered sodium silicate is also known as instant foam alkaloid, sodium silicate hydrate. The product has white appearance, powdery appearance and good uniformity. Transportation, storage and use is very convenient, especially suitable for mechanized and automated operation. Widely used in metallurgy, electric power, petrochemical and building materials industry. It is used as a binder in amorphous refractories, industrial cleaning agent, preservative, fast drying agent and strengthening agent in soap making and acid-resistant cement, fine ceramic industry and precision casting industry. Instant powdered sodium silicate products also have all the properties and applications of liquid pyrophorine. The molecular formula of instant powdered sodium silicate is Na2O·mSiO2·nH2O, and the formula is generally between 280 and 350. Compared with the anhydrous powder sodium silicate by mechanical grinding, the former has many valuable properties, such as water dissolution speed, purity and so on. Instant powdered sodium silicate is a fine chemical product, which is prepared by the dry method (glauber's process, soda ash process) through chemical feed, filtration, mold adjustment, spray drying and other processing processes. Chemical properties Colorless, pale yellow or bluish gray transparent viscous liquid. Soluble in water is alkaline. It is mainly used as the raw material of adhesive, silica gel and white carbon black, the filling material of soap making industry and the rubber waterproof agent, etc. It is used as the adhesive of refractory material, furnace spray supplement, and welding rod powder binder. Acid-resistant cement binder, oil removal agent in detergent, oil extraction and tunnel plugging agent, reinforcement agent. And suitable for various uses of general water glass. Mainly used as binder, detergent, soap filler, soil stabilizer, textile industry dyeing agent, bleach and sizing agent, mineral flotation agent and other purposes mainly used as cleaning agent and synthetic detergent, also used as oil remover, filler and corrosion inhibitor and other purposes mainly used as plate paper, wood, welding rod, casting, refractory and other adhesive, soap industry filler, And soil stabilizer, rubber waterproof agent. Also used in paper bleaching, mineral flotation, synthetic detergent. It is the component of inorganic coating, and the raw material of silicon series products such as silica gel, molecular sieve and precipitated silica black.

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Dry. Well closed. Separated from food and feedstuffs and strong oxidants. Store in an area without drain or sewer access.

Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell

Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention.

Eye contact :Rinse cautiously with water for several minutes. Remove contact lenses, if present

Ingestion ： Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air tight goggles

DISPOSAL CONSIDERATIONS

Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance.

REGULATORY INFORMATION

Safe management ordinance of dangerous chemical product (State Council announces on 27/07/2022):

Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed.

Consignor: Kindchem(Nanjing)Co.,Ltd

Add:No.8-4,HongGuang Road Qinhuai District,Nanjing City,China,210006

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